JPS6352184U - - Google Patents
Info
- Publication number
- JPS6352184U JPS6352184U JP14701786U JP14701786U JPS6352184U JP S6352184 U JPS6352184 U JP S6352184U JP 14701786 U JP14701786 U JP 14701786U JP 14701786 U JP14701786 U JP 14701786U JP S6352184 U JPS6352184 U JP S6352184U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic disk
- disk
- liner member
- facing
- case
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Description
第１図は本考案に係る磁気デイスクカートリツ
ジをその構成部品に分けて示す斜視図、第２Ａ図
および第２Ｂ図は第１図の矢印Ａ―ＡおよびＢ―
Ｂに沿つたライナー部材の断面図、第３図は上記
磁気デイスクカートリツジを示す斜視図、第４図
は本考案の磁気デイスクカートリツジに用いるラ
イナー部材の異なる例を示す斜視図である。
１……磁気デイスクシート、２……ケース、５
……ヘツド挿入用開口、６……シヤツタ、８，９
……ライナー部材、８ｂ，９ｂ……突条。
FIG. 1 is a perspective view showing the magnetic disk cartridge according to the present invention divided into its component parts, and FIGS. 2A and 2B are arrows AA and B in FIG. 1.
FIG. 3 is a perspective view showing the magnetic disk cartridge, and FIG. 4 is a perspective view showing different examples of the liner member used in the magnetic disk cartridge of the present invention. 1... Magnetic disk sheet, 2... Case, 5
...Head insertion opening, 6...Shutter, 8, 9
...Liner member, 8b, 9b...Protrusion.
Claims (1)
を回転自在に内蔵してなる磁気デイスクカートリ
ツジにおいて、 上記ケースの内面には上記磁気デイスクの円盤
面と対向して該磁気デイスクを回転自在に支持す
るライナー部材が接合され、 該ライナー部材には、上記磁気デイスクに向か
つて凸であり、上記磁気デイスクの内周部と対向
する内周側から外周部と対向する外周側に向かつ
て放射状に延びる複数の突条が形成されているこ
とを特徴とする磁気デイスクカートリツジ。 (2) 上記突条はその突条角が内周側において大
きく外周側において小さくなつていることを特徴
とする実用新案登録請求の範囲第１項記載の磁気
デイスクカートリツジ。[Scope of Claim for Utility Model Registration] (1) In a magnetic disk cartridge comprising a disk-shaped magnetic disk rotatably built into a disk case, the inner surface of the case has a surface facing the disk surface of the magnetic disk. A liner member that rotatably supports the magnetic disk is joined to the liner member, and the liner member has a convex portion facing the magnetic disk, and has a convex surface facing the outer circumferential portion from the inner circumferential side facing the inner circumferential portion of the magnetic disk. A magnetic disk cartridge characterized in that a plurality of protrusions are formed that extend radially toward the outer circumference. (2) The magnetic disk cartridge according to claim 1, wherein the protrusion angle of the protrusion is larger on the inner circumference side and smaller on the outer circumference side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14701786U JPS6352184U (en) | 1986-09-25 | 1986-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14701786U JPS6352184U (en) | 1986-09-25 | 1986-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6352184U true JPS6352184U (en) | 1988-04-08 |
Family
ID=31059999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14701786U Pending JPS6352184U (en) | 1986-09-25 | 1986-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6352184U (en) |
-
1986
- 1986-09-25 JP JP14701786U patent/JPS6352184U/ja active Pending